TY - JOUR T1 - DYSFUNCTIONAL BREATHING IN ASTHMA: IS IT COMMON, IDENTIFIABLE AND CORRECTABLE? JF - Thorax JO - Thorax SP - ii31 LP - ii35 DO - 10.1136/thorax.57.suppl_2.ii31 VL - 57 IS - suppl 2 AU - M D L Morgan Y1 - 2002/10/01 UR - http://thorax.bmj.com/content/57/suppl_2/ii31.abstract N2 - ER -